sys/arch/vax/include/ka48.h

   1 /*
   2  * Copyright (c) 1998 Ludd, University of Lule}, Sweden.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed at Ludd, University of
  16  *      Lule}, Sweden and its contributors.
  17  * 4. The name of the author may not be used to endorse or promote products
  18  *    derived from this software without specific prior written permission
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * KA48 (VS4000 VLC) specific definitions. *** INCOMPLETE ! MK-990306 ***
  34  */
  35
  36 #ifndef _VAX_KA48_H_
  37 #define _VAX_KA48_H_
  38
  39 /* IPR bits definitions */
  40 #define PCSTS_FLUSH              4
  41 #define PCSTS_ENABLE             2
  42 #define PCTAG_PARITY    0x80000000
  43 #define PCTAG_VALID              1
  44
  45 /* memory addresses of interest */
  46 #define KA48_INVFLT     0x20200000
  47 #define KA48_INVFLTSZ   16384
  48 #define KA48_CCR        0x23000000
  49 #define KA48_TAGST      0x2d000000
  50 #define KA48_TAGSZ      32768
  51
  52 #define CCR_CENA        0x00000001
  53 #define CCR_SPECIO      0x00000010
  54
  55 #define KA48_BWF0       0x20080014
  56 #define BWF0_FEN        0x01000000
  57
  58 /* From OpenVMS $IO440DEF & $KA440DEF */
  59 #define KA48_PARCTL     0x20080014
  60 #define KA48_PARCTL_CPEN        0x00000001      /* CPU Parity Eanble? */
  61 #define KA48_PARCTL_NPEN        0x00000100      /* ?? Parity Enable */
  62 #define KA48_PARCTL_INVENA      0x01000000      /* Invalid ? Enable */
  63 #define KA48_PARCTL_AGS         0x02000000      /* ??? */
  64
  65 #endif /* _VAX_KA48_H_ */